Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1ttu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 3.A OG LEU 4.A O no hydrogen 3.435 N/A SER 6.A OG ALA 371.A O no hydrogen 2.792 N/A MET 9.A N THR 5.A O no hydrogen 2.744 N/A ILE 10.A N SER 6.A O no hydrogen 2.970 N/A ASP 11.A N ASP 7.A O no hydrogen 2.840 N/A PHE 12.A N ARG 8.A O no hydrogen 3.180 N/A LEU 13.A N MET 9.A O no hydrogen 2.758 N/A SER 14.A N ILE 10.A O no hydrogen 3.087 N/A SER 14.A OG ILE 10.A O no hydrogen 3.209 N/A SER 14.A OG ASP 11.A O no hydrogen 2.814 N/A ASN 15.A N PHE 12.A O no hydrogen 2.896 N/A ASN 15.A ND2 ASP 11.A O no hydrogen 3.178 N/A ASN 15.A ND2 ASP 11.A OD1 no hydrogen 3.132 N/A LYS 16.A NZ GLU 20.A OE1 no hydrogen 3.413 N/A LYS 16.A NZ GLU 20.A OE2 no hydrogen 3.137 N/A TYR 19.A N ASN 15.A O no hydrogen 2.948 N/A TYR 19.A OH ASP 11.A OD1 no hydrogen 3.050 N/A TYR 19.A OH ASP 11.A OD2 no hydrogen 2.894 N/A GLU 20.A N LYS 16.A O no hydrogen 2.853 N/A CYS 21.A N PHE 323.A O no hydrogen 2.740 N/A ILE 23.A N TYR 321.A O no hydrogen 2.837 N/A SER 24.A N TYR 49.A O no hydrogen 3.070 N/A SER 24.A OG GLU 320.A OE2 no hydrogen 3.566 N/A ILE 25.A N ALA 319.A O no hydrogen 2.892 N/A PHE 26.A N CYS 47.A O no hydrogen 2.924 N/A HIS 27.A N ASP 317.A O no hydrogen 3.209 N/A LYS 29.A N SER 315.A O no hydrogen 2.950 N/A ALA 31.A N LYS 139.A O no hydrogen 2.937 N/A LYS 33.A N ILE 141.A O no hydrogen 2.690 N/A SER 34.A N ILE 107.A O no hydrogen 2.946 N/A TYR 35.A N GLU 38.A OE1 no hydrogen 2.875 N/A ARG 40.A N SER 34.A OG no hydrogen 2.846 N/A ARG 40.A NE GLU 38.A OE1 no hydrogen 2.704 N/A ARG 40.A NH1 GLU 38.A OE2 no hydrogen 2.993 N/A PHE 42.A N LEU 105.A O no hydrogen 3.106 N/A CYS 43.A SG.A PHE 41.A O no hydrogen 3.447 N/A CYS 43.A SG.A TYR 182.A OH no hydrogen 3.889 N/A CYS 43.A SG.B TYR 182.A OH no hydrogen 2.874 N/A CYS 47.A N PHE 26.A O no hydrogen 3.030 N/A ILE 48.A N CYS 100.A O no hydrogen 2.762 N/A TYR 49.A N SER 24.A O no hydrogen 2.941 N/A LEU 50.A N ASP 98.A O no hydrogen 2.717 N/A ILE 51.A N VAL 22.A O no hydrogen 2.947 N/A GLY 52.A N ASN 95.A O no hydrogen 2.980 N/A TRP 55.A N GLY 52.A O no hydrogen 3.478 N/A TRP 55.A NE1 VAL 22.A O no hydrogen 2.980 N/A LYS 56.A N GLN 53.A O no hydrogen 2.561 N/A LYS 58.A N GLY 54.A O no hydrogen 3.215 N/A LYS 58.A NZ GLU 325.A OE2 no hydrogen 2.793 N/A LYS 59.A N TRP 55.A O no hydrogen 2.964 N/A LYS 59.A NZ THR 73.A O no hydrogen 2.907 N/A LYS 59.A NZ THR 73.A OG1 no hydrogen 2.435 N/A ASP 60.A N LYS 56.A O no hydrogen 3.067 N/A ARG 61.A N LEU 57.A O no hydrogen 2.850 N/A ARG 61.A NH2 GLU 325.A O no hydrogen 3.077 N/A ARG 61.A NH2 GLY 328.A O no hydrogen 3.266 N/A VAL 62.A N LYS 59.A O no hydrogen 3.075 N/A ALA 63.A N LYS 59.A O no hydrogen 2.745 N/A GLN 64.A N ASP 60.A O no hydrogen 2.820 N/A TYR 66.A OH GLN 70.A O no hydrogen 3.013 N/A LYS 67.A N ALA 63.A O no hydrogen 3.384 N/A THR 68.A N TYR 66.A O no hydrogen 2.247 N/A GLN 70.A NE2 GLU 69.A OE2 no hydrogen 3.393 N/A ALA 72.A N GLN 70.A O no hydrogen 3.154 N/A VAL 76.A N PHE 123.A O no hydrogen 2.629 N/A TYR 78.A N GLN 121.A O no hydrogen 2.791 N/A ILE 79.A N GLN 89.A O no hydrogen 2.897 N/A GLY 80.A N ASN 119.A O no hydrogen 2.986 N/A GLY 82.A N ASP 117.A O no hydrogen 2.988 N/A ARG 88.A NE GLN 121.A OE1 no hydrogen 3.290 N/A ARG 88.A NH2 GLN 121.A OE1 no hydrogen 2.547 N/A GLN 89.A N ILE 79.A O no hydrogen 2.926 N/A GLN 89.A NE2 THR 104.A O no hydrogen 3.004 N/A LEU 91.A N ALA 77.A O no hydrogen 2.796 N/A TYR 97.A N LEU 50.A O no hydrogen 2.825 N/A TYR 99.A N ASP 98.A OD2 no hydrogen 2.995 N/A TYR 99.A OH THR 195.A O no hydrogen 2.903 N/A CYS 100.A N ILE 48.A O no hydrogen 3.072 N/A ALA 101.A N ASP 92.A OD1 no hydrogen 3.229 N/A ALA 101.A N ASP 92.A OD2 no hydrogen 3.285 N/A ALA 102.A N PRO 46.A O no hydrogen 2.710 N/A THR 104.A OG1 GLN 89.A OE1 no hydrogen 2.820 N/A TYR 106.A N GLU 87.A OE2 no hydrogen 3.481 N/A ASP 109.A N SER 34.A O no hydrogen 2.900 N/A ASP 111.A N SER 108.A O no hydrogen 2.811 N/A ARG 113.A N ASP 111.A OD1 no hydrogen 2.742 N/A ARG 113.A NE ASP 111.A OD1 no hydrogen 3.233 N/A ARG 113.A NE ASP 111.A OD2 no hydrogen 2.867 N/A ARG 113.A NH2 ASP 111.A OD2 no hydrogen 3.373 N/A TYR 115.A OH ASP 155.A OD2 no hydrogen 3.195 N/A PHE 116.A N ILE 138.A O no hydrogen 2.780 N/A LEU 118.A N SER 135.A OG no hydrogen 2.716 N/A ASN 119.A N GLY 80.A O no hydrogen 2.870 N/A ALA 120.A N PHE 133.A O no hydrogen 2.882 N/A GLN 121.A N TYR 78.A O no hydrogen 2.731 N/A GLN 121.A NE2 GLU 129.A OE2 no hydrogen 3.449 N/A PHE 122.A N GLY 131.A O no hydrogen 2.718 N/A PHE 123.A N VAL 76.A O no hydrogen 2.859 N/A TYR 124.A N MET 128.A O no hydrogen 2.764 N/A GLY 125.A N GLU 74.A O no hydrogen 2.697 N/A CYS 126.A N ALA 72.A O no hydrogen 2.853 N/A CYS 126.A SG ALA 72.A O no hydrogen 3.490 N/A GLY 127.A N TYR 124.A O no hydrogen 2.675 N/A ILE 130.A N PHE 122.A O no hydrogen 2.868 N/A GLY 131.A N PHE 122.A O no hydrogen 3.376 N/A PHE 133.A N ALA 120.A O no hydrogen 2.706 N/A SER 135.A N LEU 118.A O no hydrogen 2.700 N/A SER 135.A OG GLN 136.A O no hydrogen 2.682 N/A ILE 138.A N PHE 116.A O no hydrogen 2.413 N/A LYS 139.A N LYS 29.A O no hydrogen 2.924 N/A LYS 139.A NZ ASP 155.A OD1 no hydrogen 3.004 N/A LYS 139.A NZ ASP 155.A OD2 no hydrogen 2.979 N/A VAL 140.A N LYS 114.A O no hydrogen 3.311 N/A ILE 141.A N ALA 31.A O no hydrogen 2.870 N/A LYS 146.A NZ PRO 144.A O no hydrogen 3.027 N/A LYS 147.A N SER 145.A OG no hydrogen 3.362 N/A CYS 156.A SG THR 154.A O no hydrogen 3.002 N/A TYR 158.A N ASP 155.A O no hydrogen 3.017 N/A LEU 159.A N CYS 156.A O no hydrogen 3.158 N/A CYS 160.A N CYS 156.A O no hydrogen 3.123 N/A SER 163.A N GLY 222.A O no hydrogen 2.910 N/A THR 165.A N ALA 162.A O no hydrogen 2.972 N/A THR 165.A OG1 ALA 162.A O no hydrogen 2.980 N/A VAL 167.A N PHE 200.A O no hydrogen 2.832 N/A ALA 168.A N ILE 314.A O no hydrogen 2.847 N/A PHE 170.A N THR 312.A O no hydrogen 3.218 N/A ASN 171.A N ARG 181.A O no hydrogen 2.702 N/A ARG 172.A NE THR 180.A OG1 no hydrogen 2.868 N/A LEU 173.A N SER 179.A OG no hydrogen 2.801 N/A GLN 176.A N LEU 173.A O no hydrogen 3.145 N/A SER 179.A N GLN 176.A O no hydrogen 2.904 N/A SER 179.A OG LEU 173.A O no hydrogen 3.506 N/A SER 179.A OG GLN 176.A O no hydrogen 2.538 N/A THR 180.A N THR 177.A O no hydrogen 2.988 N/A THR 180.A OG1 THR 177.A O no hydrogen 2.690 N/A ARG 181.A N ASN 171.A O no hydrogen 2.759 N/A ARG 181.A NE ASP 288.A OD1 no hydrogen 3.484 N/A ARG 181.A NH1 VAL 178.A O no hydrogen 3.371 N/A ARG 181.A NH1 THR 180.A O no hydrogen 2.595 N/A TYR 182.A N SER 193.A O no hydrogen 2.857 N/A LEU 183.A N LEU 169.A O no hydrogen 2.943 N/A HIS 184.A N HIS 191.A O no hydrogen 3.050 N/A GLU 186.A N ALA 189.A O no hydrogen 2.809 N/A ALA 189.A N GLU 186.A O no hydrogen 3.096 N/A HIS 191.A N HIS 184.A O no hydrogen 2.972 N/A HIS 191.A ND1 ALA 189.A O no hydrogen 3.008 N/A SER 193.A N TYR 182.A O no hydrogen 3.022 N/A THR 195.A N SER 193.A OG no hydrogen 3.043 N/A LYS 196.A N SER 193.A OG no hydrogen 2.827 N/A TRP 197.A NE1 PRO 45.A O no hydrogen 2.802 N/A GLY 198.A N LEU 183.A O no hydrogen 3.377 N/A PHE 200.A N VAL 167.A O no hydrogen 2.911 N/A THR 201.A N VAL 233.A O no hydrogen 2.859 N/A ILE 202.A N THR 165.A O no hydrogen 2.813 N/A HIS 203.A N LYS 231.A O no hydrogen 2.873 N/A LEU 204.A N SER 163.A OG no hydrogen 3.333 N/A PHE 205.A N VAL 229.A O no hydrogen 3.133 N/A ARG 209.A N ASP 207.A O no hydrogen 2.952 N/A THR 214.A OG1 LEU 211.A O no hydrogen 3.541 N/A ASP 221.A N VAL 219.A O no hydrogen 2.755 N/A PHE 223.A N ASP 221.A OD1 no hydrogen 2.898 N/A VAL 224.A N ILE 161.A O no hydrogen 2.955 N/A TYR 225.A OH ASP 221.A OD2 no hydrogen 2.862 N/A TYR 226.A N GLU 263.A O no hydrogen 3.129 N/A TYR 226.A OH HIS 269.A ND1 no hydrogen 2.841 N/A GLY 227.A N ILE 246.A O no hydrogen 2.667 N/A SER 228.A OG TYR 225.A O no hydrogen 2.484 N/A VAL 230.A N LEU 244.A O no hydrogen 2.756 N/A LYS 231.A N HIS 203.A O no hydrogen 2.856 N/A VAL 233.A N THR 201.A O no hydrogen 3.117 N/A ASP 234.A N ILE 239.A O no hydrogen 2.855 N/A SER 235.A N ALA 199.A O no hydrogen 3.115 N/A SER 235.A OG ALA 199.A O no hydrogen 2.954 N/A THR 237.A N ASP 234.A OD1 no hydrogen 2.873 N/A THR 237.A OG1 ASP 234.A OD1 no hydrogen 2.839 N/A THR 237.A OG1 THR 237.A O no hydrogen 2.472 N/A LEU 241.A N LEU 232.A O no hydrogen 3.142 N/A ARG 245.A N GLN 274.A O no hydrogen 2.970 N/A ARG 245.A NH1 GLU 279.A OE2 no hydrogen 2.905 N/A ILE 246.A N SER 228.A O no hydrogen 3.123 N/A ARG 247.A N ALA 272.A O no hydrogen 3.025 N/A LYS 248.A NZ LYS 270.A O no hydrogen 3.503 N/A VAL 249.A N LYS 270.A O no hydrogen 3.375 N/A ASP 250.A N GLN 253.A O no hydrogen 2.957 N/A GLN 253.A N ASP 250.A O no hydrogen 3.306 N/A VAL 254.A N HIS 303.A O no hydrogen 3.367 N/A LEU 256.A N HIS 301.A O no hydrogen 3.195 N/A ASP 257.A N ASP 257.A OD1 no hydrogen 2.658 N/A SER 259.A N ASP 257.A O no hydrogen 2.505 N/A CYS 260.A N ASP 257.A O no hydrogen 2.935 N/A CYS 260.A SG ASP 257.A O no hydrogen 3.218 N/A SER 261.A OG TYR 226.A O no hydrogen 3.467 N/A GLU 262.A N SER 259.A O no hydrogen 2.885 N/A GLU 263.A N CYS 260.A O no hydrogen 2.775 N/A VAL 265.A N VAL 224.A O no hydrogen 2.797 N/A SER 266.A N HIS 269.A ND1 no hydrogen 3.122 N/A SER 266.A OG LEU 159.A O no hydrogen 3.267 N/A GLN 267.A N LEU 159.A O no hydrogen 3.362 N/A LEU 268.A N ILE 313.A O no hydrogen 2.817 N/A HIS 269.A N SER 266.A O no hydrogen 3.037 N/A HIS 269.A ND1 TYR 226.A OH no hydrogen 2.841 N/A HIS 269.A NE2 SER 145.A O no hydrogen 2.528 N/A CYS 271.A N TRP 311.A O no hydrogen 2.641 N/A CYS 271.A SG TRP 311.A O no hydrogen 3.372 N/A ALA 272.A N ARG 247.A O no hydrogen 2.870 N/A GLN 274.A N ARG 245.A O no hydrogen 3.128 N/A MET 275.A N VAL 281.A O no hydrogen 3.098 N/A GLU 279.A N ASP 277.A O no hydrogen 2.692 N/A VAL 281.A N ASN 278.A O no hydrogen 2.761 N/A TYR 282.A N HIS 293.A O no hydrogen 2.844 N/A LEU 283.A N PHE 273.A O no hydrogen 2.602 N/A CYS 284.A N ILE 291.A O no hydrogen 2.819 N/A CYS 284.A SG LEU 285.A O no hydrogen 3.142 N/A CYS 284.A SG ASN 306.A OD1 no hydrogen 3.886 N/A LEU 285.A N GLY 308.A O no hydrogen 2.626 N/A SER 286.A N LYS 289.A O no hydrogen 2.936 N/A ILE 291.A N CYS 284.A O no hydrogen 2.967 N/A ALA 295.A N LEU 280.A O no hydrogen 2.873 N/A GLU 300.A N ASN 299.A OD1 no hydrogen 2.507 N/A HIS 301.A N ASN 299.A OD1 no hydrogen 2.861 N/A ARG 302.A NH1 GLN 253.A OE1 no hydrogen 2.708 N/A GLN 304.A N THR 296.A O no hydrogen 2.884 N/A ILE 305.A N GLN 252.A O no hydrogen 3.003 N/A ALA 309.A N ASN 306.A O no hydrogen 2.915 N/A ALA 310.A N ASP 307.A O no hydrogen 3.401 N/A TRP 311.A N CYS 271.A O no hydrogen 2.634 N/A TRP 311.A NE1 LEU 283.A O no hydrogen 3.242 N/A THR 312.A N PHE 170.A O no hydrogen 2.948 N/A ILE 313.A N HIS 269.A O no hydrogen 3.117 N/A ILE 314.A N ALA 168.A O no hydrogen 3.232 N/A SER 315.A N GLN 267.A OE1 no hydrogen 2.626 N/A SER 315.A OG GLN 267.A OE1 no hydrogen 3.002 N/A THR 316.A N LYS 166.A O no hydrogen 3.055 N/A THR 316.A OG1 HIS 27.A O no hydrogen 3.526 N/A ASP 317.A N HIS 27.A O no hydrogen 2.753 N/A LYS 318.A N ASP 317.A OD1 no hydrogen 2.599 N/A LYS 318.A NZ GLU 320.A OE2 no hydrogen 2.826 N/A ALA 319.A N ILE 25.A O no hydrogen 2.973 N/A TYR 321.A N ILE 23.A O no hydrogen 2.784 N/A TYR 321.A OH VAL 134.A O no hydrogen 2.635 N/A ARG 322.A NH1 SER 426.A O no hydrogen 2.722 N/A ARG 322.A NH2 SER 426.A O no hydrogen 3.315 N/A PHE 323.A N CYS 21.A O no hydrogen 2.831 N/A PHE 324.A N VAL 424.A O no hydrogen 2.849 N/A ILE 334.A N ILE 130.A O no hydrogen 2.815 N/A CYS 337.A SG SER 335.A O no hydrogen 3.688 N/A VAL 339.A N ARG 359.A O no hydrogen 2.845 N/A GLY 341.A N HIS 357.A O no hydrogen 2.746 N/A SER 342.A N HIS 357.A O no hydrogen 3.193 N/A GLU 344.A N GLU 355.A O no hydrogen 2.731 N/A ASP 346.A N ARG 353.A O no hydrogen 3.207 N/A SER 352.A OG GLY 347.A O no hydrogen 3.455 N/A SER 352.A OG GLY 349.A O no hydrogen 2.439 N/A ARG 353.A N ASP 346.A O no hydrogen 3.192 N/A VAL 354.A N CYS 386.A O no hydrogen 2.899 N/A GLU 355.A N GLU 344.A O no hydrogen 2.580 N/A LEU 356.A N LEU 384.A O no hydrogen 2.655 N/A HIS 357.A N SER 342.A O no hydrogen 3.113 N/A GLY 358.A N GLU 382.A O no hydrogen 3.335 N/A ARG 359.A N VAL 339.A O no hydrogen 2.856 N/A ARG 359.A NE ASP 360.A OD2 no hydrogen 3.036 N/A PHE 361.A N GLU 381.A O no hydrogen 2.970 N/A LYS 362.A NZ GLU 381.A OE2 no hydrogen 2.779 N/A LYS 366.A N VAL 418.A O no hydrogen 2.727 N/A VAL 367.A N THR 376.A OG1 no hydrogen 2.716 N/A TRP 368.A N SER 416.A O no hydrogen 2.911 N/A PHE 369.A N THR 372.A O no hydrogen 2.871 N/A GLY 370.A N PRO 414.A O no hydrogen 2.839 N/A THR 372.A N PHE 369.A O no hydrogen 2.868 N/A THR 372.A OG1 PHE 369.A O no hydrogen 3.316 N/A VAL 374.A N VAL 367.A O no hydrogen 3.127 N/A THR 376.A OG1 VAL 374.A O no hydrogen 3.491 N/A THR 377.A N HIS 385.A O no hydrogen 2.881 N/A ARG 379.A N SER 383.A O no hydrogen 2.885 N/A ARG 379.A NH2 GLU 355.A OE2 no hydrogen 3.303 N/A SER 380.A N SER 383.A O no hydrogen 3.159 N/A GLU 382.A N SER 380.A OG no hydrogen 3.358 N/A SER 383.A N SER 380.A O no hydrogen 2.580 N/A LEU 384.A N LEU 356.A O no hydrogen 2.973 N/A HIS 385.A N THR 377.A O no hydrogen 3.110 N/A CYS 386.A N VAL 354.A O no hydrogen 2.933 N/A CYS 386.A SG SER 387.A O no hydrogen 3.914 N/A GLN 393.A N PRO 390.A O no hydrogen 2.590 N/A VAL 394.A N VAL 391.A O no hydrogen 2.842 N/A ASN 396.A N THR 399.A OG1 no hydrogen 3.082 N/A THR 399.A N ASN 396.A O no hydrogen 3.174 N/A THR 399.A N ASN 396.A OD1 no hydrogen 2.743 N/A THR 399.A OG1 ASN 396.A O no hydrogen 3.532 N/A HIS 400.A N GLU 397.A O no hydrogen 3.197 N/A PHE 403.A N THR 399.A O no hydrogen 3.352 N/A THR 404.A N TRP 401.A O no hydrogen 3.126 N/A THR 404.A OG1 HIS 400.A O no hydrogen 2.254 N/A ASN 405.A N ASP 410.A O no hydrogen 2.630 N/A THR 408.A OG1 ASN 405.A OD1 no hydrogen 2.573 N/A THR 408.A OG1 ASP 410.A OD2 no hydrogen 2.525 N/A GLY 409.A N ASN 405.A O no hydrogen 2.466 N/A ASP 410.A N THR 408.A OG1 no hydrogen 3.286 N/A GLU 412.A N PHE 403.A O no hydrogen 3.044 N/A VAL 413.A N PHE 431.A O no hydrogen 3.084 N/A ILE 415.A N LEU 429.A O no hydrogen 3.200 N/A SER 416.A N TRP 368.A O no hydrogen 3.277 N/A LEU 417.A N TYR 425.A O no hydrogen 3.196 N/A VAL 418.A N LYS 366.A O no hydrogen 2.813 N/A ARG 419.A N VAL 423.A O no hydrogen 2.922 N/A ARG 419.A NH1 ASP 421.A OD1 no hydrogen 3.222 N/A ARG 419.A NH1 ASP 421.A OD2 no hydrogen 2.696 N/A ARG 419.A NH2 PRO 333.A O no hydrogen 2.266 N/A ASP 420.A N ASN 364.A O no hydrogen 2.920 N/A GLY 422.A N ARG 419.A O no hydrogen 2.770 N/A VAL 424.A N PHE 324.A O no hydrogen 2.496 N/A TYR 425.A N LEU 417.A O no hydrogen 3.099 N/A SER 426.A OG GLU 20.A OE2 no hydrogen 2.301 N/A SER 427.A N ILE 415.A O no hydrogen 3.148 N/A SER 427.A OG ILE 415.A O no hydrogen 2.718 N/A LEU 429.A N SER 427.A OG no hydrogen 2.553 N/A PHE 431.A N VAL 413.A O no hydrogen 2.839 N/A TYR 433.A N VAL 411.A O no hydrogen 2.810 N/A TYR 433.A OH PRO 389.A O no hydrogen 2.514 N/A